2014455665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{138403}}^1$

素因数の和:138520

約数の個数: 16

約数和(自身を含む): 2511202176

約数和(自身を除く): 496746511

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 138403, 692015, 5674523, 9826613, 28372615, 49133065, 402891133, 2014455665]

約数ペア:

[(1, 2014455665), (5, 402891133), (41, 49133065), (71, 28372615), (205, 9826613), (355, 5674523), (2911, 692015), (14555, 138403)]